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From: arno@natisbad.org (Arnaud Ebalard)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: mvebu: Enable NEON support in defconfig
Date: Thu, 20 Mar 2014 00:44:21 +0100	[thread overview]
Message-ID: <87a9cln48a.fsf@natisbad.org> (raw)
In-Reply-To: <1395268736-13338-1-git-send-email-gregory.clement@free-electrons.com> (Gregory CLEMENT's message of "Wed, 19 Mar 2014 23:38:56 +0100")

Hi Gregory,

Gregory CLEMENT <gregory.clement@free-electrons.com> writes:

> CONFIG_NEON is no more turning on unconditionally when Armada 375 or
> Armada 38x are selected. However we still want it selected for the
> reference configuration.
>
> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
> ---
>  arch/arm/configs/mvebu_v7_defconfig | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/configs/mvebu_v7_defconfig b/arch/arm/configs/mvebu_v7_defconfig
> index 62b6a37626c5..36797dbfa610 100644
> --- a/arch/arm/configs/mvebu_v7_defconfig
> +++ b/arch/arm/configs/mvebu_v7_defconfig
> @@ -26,6 +26,7 @@ CONFIG_ZBOOT_ROM_BSS=0x0
>  CONFIG_ARM_APPENDED_DTB=y
>  CONFIG_ARM_ATAG_DTB_COMPAT=y
>  CONFIG_VFP=y
> +CONFIG_NEON=y
>  CONFIG_NET=y
>  CONFIG_INET=y
>  CONFIG_BT=y

Will the lack of support by the hardware be detected automatically
(Armada 370 does not have neon support for instance)? Or does the
logic relies on the fact that CONFIG_KERNEL_MODE_NEON is disabled?

Cheers,

a+

  reply	other threads:[~2014-03-19 23:44 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-19 22:38 [PATCH] ARM: mvebu: Enable NEON support in defconfig Gregory CLEMENT
2014-03-19 23:44 ` Arnaud Ebalard [this message]
2014-03-20  0:09   ` Gregory CLEMENT
2014-03-20 13:19 ` Jason Cooper

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